Year	% of commercial service exports
1975	25.179119754330728
1976	26.91666666675357
1977	34.42622950814824
1978	27.761711972194774
1979	55.92465334579489
1980	63.27130264446621
1981	73.35069444444444
1982	62.53195574263873
1983	4.310344827586206
1984	8.41836734693878
1985	5.73248407643311
1986	34.9889402774985
1987	51.84678522571819
1988	45.53191489361703
1989	43.99460188933873
1990	42.58555133079848
1991	38.90063424947145
1992	52.904564315352694
1993	30.359820089955008
1994	30.367647058823522
1995	30.331412103746388
1996	30.470914127423825
1997	30.151415404871628
1998	11.183902667290596
1999	10.996033494931694
2000	10.560959059777815
2001	10.691584461770887
2002	11.098737936154421
2003	10.906329362000974
2004	10.706058722439593
2005	8.571010826582082
2006	13.56855068493887
2007	23.560711031093973
2008	24.83694079979817
2009	27.393858162179214
2010	25.50591317420978
2011	27.59170824933375
2012	41.14198952528177
2013	32.60836253693556
2014	21.730904001156162
2015	78.32369695912614
2016	72.49753431734408
2017	79.00106490017913
2018	81.00645695521307
2019	80.0633655433144
2020	80.23378695242005
2021	70.4670314981741
2022	66.11110136278414